package com.dayuanit.dy15.ebook.bookshop.service;

import com.dayuanit.dy15.ebook.bookshop.dto.CommodityDTO;
import com.dayuanit.dy15.ebook.bookshop.dto.CommodityHomeDTO;

import java.util.List;

public interface CommodityService {

    List<CommodityDTO> loadCommondityByNavId(Long firstNavId, Long secondNavId, Long thirdNavId);

    CommodityDTO loadBookDetail(long bookId);

    List<CommodityHomeDTO> loadHomeBook();
}
